Koto Ryu

Koto Ryu Koppojutsu Happo Biken (Knocking Down Tiger School) is a ninjutsu school of unknown origin. It is believed that the techniques originated in China and were brought to Japan from Korea. It was later organised into a ryu by Sakagami Taro Kunishige in 1542. Sakagami was also soke of Gyokko Ryu Koshijutsu.

The speciality of the school are very strong attacks known as koppojutsu (bone breaking methods). There are also attacks at the opponent's eyes, nose and mouth. It also uses metsubushi (blinding or distraction methods).

Due to the bone breaking attacks, as well as the other attacks using fingers, the practitioners needed extremely strong fingers and toes. This strength was achieved by daily training plunging the finger and toes into sand or gravel. Masters of this art could rip the bark off trees with their bare hands.

Another thing that is a specialty is to hit the top of the attacker's foot by kicking or stepping on it to control his balance.

The Koto Ryu stylist should be looking right between the attacker's eyebrows, so that the attacker cannot read the intentions through his eyes. The attacker will also believe that he has eye contact, which will be confusing for him in an unusual way.

Last, Koto Ryu is one of the very few Ryu that changed the grip of the sword by holding it with the left hand near the tsuka. This would totally confuse the attacker, and sometimes convince him that the Koga Ryu stylist was an amateur and an easy opponent.

With Bando's death the school was passed to Sogyokkan Ritsushi, he brought the Gyokko Ryu and Koto Ryu together, although they were still taught as separate schools.

The differences between Koto and Gyokko Ryu
Koto Ryu uses a shorter distance between opponents
Gyokko Ryu uses complicated techniques with more movement
Gyokko concentrates on throwing and lockingtechniques where Koto concentrates on striking.

They were brought together since both schools were able to complement each others weaknesses and strengths.

Typical within the Koto Ryu is Yoko Aruki (cross stepping), Toki (Stamping on the toes), and maintaining a short distance and striking hard.

It was taught that "The eyes are everything", one should make the eyes appear blank, so as no telepathic movement can be detected.